Enterobius

Question 0

Enterobius’ defining characteristic; lateral expansion of anterior portion/head

Answer 0

Cephalic alae

Question 1

Enterobius belongs to family __

Answer 1

Oxyuridae

Question 2

Which is false?
A. Enterobius is directly transmitted
B. Mouth has three retractile lips
C. Rhabditiform larva has esophageal bulb
D. Rhabditiform larva has cephalic alae

Answer 2

D. Rhabditiform larva has cephalic alae

None hehe

Question 3

Infective stage of Enterobius

Answer 3

Embryonated egg; 4-6hours outside host

Question 4

Diagnostic stage of Enterobius

Answer 4

Eggs in perianal folds

Question 5

False about Enterobius egg
A. Has reticular structure of chitinous microfibrils with granules of larva
B. Outer shell layer: triple albuminous covering (mech prot)
C. Inner shell layer: lipoidal membrane (chem prot)
D.absolute isopropyl alcohol can kill egg in 30 mins

Answer 5

D.

Ethyl dapat

Question 6

Primary diagnosis method for Enterobiasis

Answer 6

Scotch adhesive tape swab

Question 7

Cure may be considered only after ______ are all found to be negative

Answer 7

7 perianal smears using scotch tape swab method

Question 8

Enterobiasis is more common in
A. Males
B. Females
C. Equal lang sila

Answer 8

B. Females